package com.xc.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.InterceptorRegistration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

/**
 * 跨域问题参考
 * https://blog.csdn.net/weixin_39255905/article/details/124341670
 */
@Configuration
public class CorsConfig implements WebMvcConfigurer {

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                //是否发送Cookie
                .allowCredentials(true)
                //放行哪些原始域
//                .allowedOrigins("http://localhost:9999", "http://localhost:63342", "http://localhost:3000","http://localhost:7777")
                .allowedOrigins("*").allowedMethods("*").allowedHeaders("*");
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //注册TestInterceptor拦截器
//        InterceptorRegistration registration = registry.addInterceptor(new UserLoginInterceptor());
//        registration.addPathPatterns("/**"); //所有路径都被拦截
//        registration.excludePathPatterns(    //添加不拦截路径
//                "/login",                    //登录路径
//                "/**/*.html",                //html静态资源
//                "/**/*.js",                  //js静态资源
//                "/**/*.css",                  //css静态资源
//                "/swagger-resources/configuration/ui",
//                "/swagger-resources",
//                "/code"
//        );
    }
}
